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mass air flow problems Mazda 6 2.0 Diesel

  #1  
Old 03-22-2019, 01:17 PM
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Default mass air flow problems Mazda 6 2.0 Diesel

Looking for advice with a mass air flow sensor problem i have.
This started a few weeks ago the car would intermittently run rough loose power and smoke badly, i scaned for codes and got P0104 Mass Air Flow Sensor A Circuit Intermittent.
I have fitted a new sensor OEM quality but still have the same problem.
Any advice would be greatly appreciated.
2008 Mazda 6 ts2 2.0 ltr Diesel
 
  #2  
Old 03-24-2019, 01:03 AM
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Location: Queensland Australia
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DTC P0104

Mass airflow (MAF) sensor circuit malfunction

DETECTION CONDITION
The PCM monitors the input signal from MAF sensor. If the voltage of the MAF sensor is out of the threshold for 60 s or more, the PCM determines that there is a malfunction in MAF sensor.

POSSIBLE CAUSE
Intake air system malfunction

MAF sensor malfunction

Connector or terminal malfunction

PCM malfunction
 
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